Home >JH Products>Sensors>

Browse history

Description

1.according to the spectral characteristics of three photoresistor photoresistor: UV light-sensitive resistors, infrared light-sensitive resistors,Visible photoresistor;

2.the main parameters are as follows:

A, dark current, the dark resistance: photoresistor at a certain applied voltage, when no light irradiation, when flowing Current is called dark current. Applied voltage and the dark current ratio is called dark resistance;

B, Sensitivity: Sensitivity refers to the resistance value of the photoresistor from light irradiation (dark resistance) when irradiated with light and the Resistance (light resistance) of the relative change value.

C, voltage characteristic curve. Volt-ampere characteristic curve used to describe the relationship between the applied voltage and the photoresistor photocurrent, of The photosensitive device, its photocurrent increases with the applied voltage.

D, the temperature coefficient. Photoelectric effect photoresistor influenced by temperature, partial photoresistor optoelectronic at low temperatures Higher sensitivity, whereas the sensitivity at high temperatures are lower.

E, rated power. Refers to the rated power for a certain line photoresistor allowed power consumed, when the temperature rise High, its power consumption is reduced.

Package Type:
All goods will pack into cartons and wrapped full of waterproof tape before shipment .

We can accept customized package to meet different requirements :
1.Every item will separately pack into plastic bag ,component, module can be packed in anti static bag .
2.Some fragile products such as the display screen can be packed in bubble bag .
3.Some large machines can be packed in wooden cases.
4.We can label JH code or client's code on package so that customers can check easily after receive goods.

KY-018 3pin Photosensitive Sensor

SKU : YXB233 Brand : JH Stock

Price : $ 0.13

100 +: $0.13500 +: $0.131000 +: $0.13

Quantity :

- +

ADD TO CART